EMC lab EM Series0 pages
EMC Lab EM Series
Low Loss Armored Test Cables for Compliance Measurements
MegaPhase designed its EM series test cable specifically for the needs of EMC lab technicians.
These low density dielectric cables are constructed using materials that meet electromagnetic
compatibility standards. The cable assemblies offer excellent shielding effectiveness and the
benefits of crush resistant armoring. MegaPhase plug connectors (exception: precision airline)
have conductive interface gaskets integrated to minimize RF leakage at the connector.
Phase matching, alternative conductive jackets and other features are available to suit specific
EMI/RFI test environments.
Electrical Data
Cable Construction
Maximum Frequency:
EMC1:
EMC2:
EMC3:
Inner Conductor:
40.0 GHz
26.5 GHz
18.0 GHz
Impedence:
50 Ω nominal
Propagation Velocity:
84% nominal
Time Delay:
1.21 ns/ft (3.97 ns/m)
Solid Ag-plated Cu
Dielectric:
PTFE Tape
Outer Conductor:
Ruggedization:
EMC1 & EMC3:
Ag-plated Cu Strip/
Ag-plated Cu Flat Braid
Metal Braid/Metal Conduit
Standard Finish:
Neoprene
Shielding Effectiveness:
-120 dB minimum (cable only)
(a wide variety of other protective finishes
and armors available)
Dielectric Withstanding Voltage:
EMC1:
7 kV at 60 Hz
EMC2:
10 kV at 60 Hz
EMC3:
15 kV at 60 Hz
Available Connectors
Capacitance:
24.4 pF/ft (80.1 pF/m)
EMC1: 1.85mm, 2.4mm, 2.92mm, 3.5mm,
SMA, TNC, Type N
EMC2: 3.5mm, BNC, SMA, TNC, Type N
Mechanical Data
EMC3: 7-16 DIN, SMA, TNC, Type N
Finished Outer Diameter:
EMC1:
0.355 in (0.902 cm)
EMC2:
0.475 in (1.207 cm)
EMC3:
0.570 in (1.448 cm)
(maximum frequency dependent on cable;
other connectors available)
Static Bend Radius:
EMC1:
EMC2:
EMC3:
1.25 in (3.175 cm)
1.5 in (3.800 cm)
2.0 in (5.080 cm)
Weight with Standard Jacket /Armor:
EMC1:
0.13 lbs/ft (0.198 kg/m)
EMC2:
0.29 lbs/ft (0.426 kg/m)
EMC3:
0.33 lbs/ft (0.496 kg/m)
Crush Resistance:
EMC1 & EMC3:
250 lbs/linear in
(44.6 kg/linear cm)
Operating Temp. Range:
-67 to 245º F
(-55 to 120º C)
Above 185º F (85º C) use “T” designation
Excellence in RF Interconnects
2098 West Main Street, Stroudsburg, PA 18360
Tel: 1-877-MegaPhase / 570-424-8400
Fax: 1-877-MegaFax / 570-424-6031
Email: fastquote@megaphase.com / Web: www.megaphase.com